<template>
    <div>
        <el-input v-model="questionAnswer" type="textarea" class="input" placeholder="">
        </el-input>
    </div>
</template>

<script setup>
import { ref } from 'vue';
//答案
const questionAnswer = ref()

</script>

<style lang="less" scoped>
.input{
    width: 50vw;
    margin: 20px
}
</style>